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SLR Global Performance Report Card
Period - January 1, 2002 through December
31, 2002
In addition to the report card are the following
graphs. Performance Graphs are in .pdf
and .ppt. Note:
Click on the hyperlinks below to go the appropriate graph. Please don't
forget to change your printer page format to landscape if you want to
print the charts.
The performance report card is divided into two tables for readability.
Table 1 contains performance parameters based
on data volume, on-site processing statistics and operational compliance
issues. Table 2 contains performance parameters
based on CSR and MCC orbital analysis results.
Below are the detailed descriptions of each column in Table
1:
- Column 1 is the station location name.
- Column 2 is the monument marker number.
- Column 3 is the LEO pass total during the past 12 months.
- Column 4 is the LAGEOS pass total during the past 12 months.
- Column 5 is the high satellite pass total during the past 12 months.
- Column 6 is the pass total (i.e., all satellites) during the past 12
months.
- Column 7 is the LEO NP total during the past 12 months.
- Column 8 is the LAGEOS NP total during the past 12 months.
- Column 9 is the high satellite NP total during the past 12 months.
- Column 10 is the NP total (i.e., all satellites) during the past 12
months.
- Column 11 is the tracking minutes total (i.e., all satellites) during
the past 12 months. This is computed by the summation of the number of normal points
multiplied by its bin size in minutes.
- Column 12 is the average single-shot calibration RMS, in millimeters,
during the last quarter.
- Column 13 is the average single-shot ERS RMS, in millimeters, during
the last quarter.
- Column 14 is the average single-shot LAGEOS RMS, in millimeters, during
the last quarter.
- Column 15 is the median data latency, in hours, to
the data centers, during the last quarter.
- Column 16 is the ILRS normal point format revision number used within
the last quarter.
- Column 17 is a yes/no answer to the question of whether or not a site
log has been provided to the central bureau. Site logs will be a replacement for the
configuration files.
The first entry in each table is for the performance baseline goal. Note: There are
no baseline goals for NP data quantities, single shot RMS's.
Additional Notes: Blanks in any columns implies either that there was no
data or that there was insufficient data. Only stations that have supplied data
within the last year are included in the table. The table is sorted in descending
order by total passes.
Table 1
Site Information
|
Data Volume
|
Data Quality
|
Operational Compliance
|
Column 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
Location |
Station Number |
LEO Totals |
LAGEOS Tot |
High Tot |
Total passes |
LEO NP Total |
LAGEOS NP Total |
High NP Total |
Total NP |
Minutes of Track |
Cal. RMS |
ERS RMS |
LAG RMS |
Data Latency (hours) |
Format Revision |
Site logs |
Baseline |
|
1000 |
400 |
100 |
1500 |
|
|
|
|
|
|
|
|
12 |
1 |
yes |
Yarragadee |
7090 |
6543
|
1293
|
895
|
8731
|
115191
|
14569
|
8646
|
138406
|
102076
|
4.2 |
8.0 |
9.8 |
2 |
1 |
yes |
Monument Peak |
7110 |
6256
|
1069
|
488
|
7813
|
106134
|
11171
|
3706
|
121011
|
73419
|
5.2 |
8.1 |
7.7 |
2 |
1 |
yes |
Greenbelt |
7105 |
5235
|
733
|
209
|
6177
|
92832
|
7828
|
1639
|
102299
|
52648
|
4.7 |
7.5 |
9.8 |
3 |
1 |
yes |
Graz |
7839 |
4609
|
757
|
339
|
5705
|
86401
|
10245
|
2872
|
99518
|
59484
|
3.4 |
3.9 |
8.3 |
3 |
1 |
yes |
Herstmonceux |
7840 |
4043
|
954
|
411
|
5408
|
53653
|
12256
|
2063
|
67972
|
50457
|
8.7 |
11.4 |
16.5 |
2 |
1 |
yes |
Changchun |
7237 |
3149
|
677
|
322
|
4148
|
46797
|
6961
|
2563
|
56321
|
41290
|
11.8 |
13.1 |
14.9 |
1 |
1 |
yes |
Mt. Stromlo |
7849 |
2966
|
817
|
272
|
4055
|
32819
|
6977
|
1673
|
41469
|
34347
|
4.6 |
5.8 |
11.3 |
3 |
1 |
yes |
Hartebeesthoek |
7501 |
2755
|
763
|
280
|
3798
|
37795
|
9015
|
2877
|
49687
|
44836
|
4.3 |
7.9 |
10.1 |
3 |
1 |
yes |
Zimmerwald |
7810 |
2606
|
694
|
224
|
3524
|
37633
|
9270
|
1670
|
48573
|
39157
|
17.8 |
18.0 |
21.5 |
0 |
1 |
yes |
Riyadh |
7832 |
2337
|
713
|
332
|
3382
|
34839
|
8186
|
2352
|
45377
|
39516
|
9.1 |
9.8 |
13.6 |
4 |
0 |
yes |
McDonald |
7080 |
2112
|
647
|
388
|
3147
|
24363
|
5193
|
1461
|
31017
|
25290
|
11.8 |
11.5 |
11.8 |
1 |
1 |
yes |
San Fernando |
7824 |
2581
|
423
|
0
|
3004
|
34756
|
2623
|
0
|
37379
|
15857
|
8.0 |
13.2 |
16.5 |
1 |
1 |
yes |
Wettzell (MCP/APD) |
8834 |
2034
|
543
|
184
|
2761
|
26568
|
4576
|
869
|
32013
|
22648
|
3.7/11.5 |
9.9 |
11.8/18.9 |
1 |
1 |
yes |
Haleakala |
7210 |
1994
|
436
|
237
|
2667
|
27996
|
4206
|
1715
|
33917
|
25183
|
4.6 |
7.5 |
8.7 |
1 |
1 |
yes |
Grasse |
7835 |
2176
|
278
|
26
|
2480
|
44909
|
3266
|
181
|
48356
|
19756
|
5.7 |
8.9 |
17.0 |
13 |
1 |
yes |
Arequipa |
7403 |
1757
|
154
|
0
|
1911
|
24566
|
1434
|
0
|
26000
|
10595
|
6.0 |
7.0 |
|
2 |
1 |
yes |
Simosato |
7838 |
1414
|
210
|
63
|
1687
|
26923
|
2074
|
436
|
29433
|
14751
|
16.8 |
22.2 |
28.6 |
1 |
0 |
yes |
Potsdam |
7836 |
1410
|
236
|
33
|
1679
|
21108
|
2318
|
156
|
23582
|
11123
|
9.6 |
12.3 |
15.7 |
2 |
1 |
yes |
Ajaccio |
7848 |
1549
|
85
|
0
|
1634
|
22646
|
659
|
0
|
23305
|
8444
|
|
|
|
|
|
yes |
Riga |
1884 |
1369
|
177
|
0
|
1546
|
28474
|
2199
|
0
|
30673
|
11395
|
9.2 |
9.6 |
12.4 |
4 |
1 |
yes |
Shanghai |
7837 |
1341
|
160
|
25
|
1526
|
18171
|
1345
|
146
|
19662
|
9107
|
8.8 |
14.2 |
18.3 |
2 |
1 |
yes |
Beijing |
7249 |
1164
|
146
|
7
|
1317
|
15947
|
920
|
44
|
16911
|
7314
|
13.2 |
23.6 |
22.1 |
10 |
1 |
yes |
Tahiti |
7124 |
809
|
153
|
0
|
962
|
12741
|
1686
|
0
|
14427
|
7468
|
4.4 |
8.2 |
9.8 |
2 |
1 |
yes |
Metsahovi2 |
7806 |
624
|
107
|
2
|
733
|
11966
|
966
|
4
|
12936
|
5261
|
7.9 |
10.9 |
16.9 |
4 |
1 |
yes |
Simeiz |
1873 |
535
|
52
|
0
|
587
|
6180
|
313
|
0
|
6493
|
2259
|
|
|
|
|
0 |
yes |
Kunming |
7820 |
324
|
98
|
25
|
447
|
4225
|
714
|
120
|
5059
|
3501
|
|
|
|
|
|
yes |
Borowiec |
7811 |
297
|
117
|
4
|
418
|
4567
|
1273
|
16
|
5856
|
4013
|
15.2 |
19.3 |
26.7 |
1 |
1 |
yes |
Grasse(LLR) |
7845 |
0
|
109
|
304
|
413
|
0
|
1759
|
5167
|
6926
|
14357
|
7.0 |
|
19.3 |
1 |
1 |
yes |
Concepcion |
7405 |
207
|
112
|
65
|
384
|
2137
|
955
|
283
|
3375
|
4148
|
9.1 |
18.2 |
21.5 |
5 |
1 |
yes |
Katsively |
1893 |
287
|
67
|
6
|
360
|
4304
|
493
|
26
|
4823
|
2534
|
50.9 |
|
54.3 |
3 |
0 |
yes |
Matera |
7941 |
177
|
96
|
46
|
319
|
2280
|
1056
|
298
|
3634
|
4405
|
|
|
|
|
|
yes |
Golosiiv |
1824 |
270
|
32
|
0
|
302
|
3786
|
165
|
0
|
3951
|
1502
|
55.8 |
|
93.6 |
1 |
1 |
yes |
Maidanak 1 |
1863 |
146
|
122
|
8
|
276
|
1390
|
1143
|
40
|
2573
|
2974
|
|
|
45.5 |
|
1 |
no |
Maidanak 2 |
1864 |
113
|
116
|
37
|
266
|
1154
|
822
|
144
|
2120
|
2749
|
|
|
77.2 |
42 |
1 |
no |
Mendeleevo |
1870 |
197
|
0
|
0
|
197
|
1822
|
0
|
0
|
1822
|
550
|
|
|
|
|
|
yes |
Cagliari |
7548 |
88
|
10
|
0
|
98
|
1375
|
47
|
0
|
1422
|
641
|
|
|
|
|
|
yes |
Komsomolsk |
1868 |
71
|
20
|
6
|
97
|
842
|
142
|
20
|
1004
|
671
|
|
|
|
|
|
no |
Koganei (CRL) |
7308 |
54
|
15
|
4
|
73
|
672
|
114
|
18
|
804
|
562
|
5.2 |
|
12.7 |
14 |
1 |
yes |
Lviv |
1831 |
0
|
14
|
0
|
14
|
0
|
165
|
0
|
165
|
330
|
|
|
|
|
|
yes |
Totals |
|
65599
|
13205
|
5242
|
84046
|
1019962
|
139104
|
41205
|
1200271
|
776620
|
|
|
|
|
|
|
Below are the detailed descriptions of each column in Table 2:
- Column 1 is the station location name.
- Column 2 is the monument marker number.
- Column 3 is the average LAGEOS normal point RMS, in millimeters, during
the last quarter, based on CSR Weekly LAGEOS analysis.
- Column 4 is the measure of short term bias stability, in millimeters,
during the last quarter. The short term stability is computed as the standard deviation
about the mean of the pass-by-pass range biases from the CSR Weekly LAGEOS analysis. (minimum number of passes in quarter is 10)
- Column 5 is the measure of long term bias stability, in millimeter,
during the past year. The long term stability is the standard deviation of the monthly
range bias estimates from the CSR Weekly LAGEOS analysis. A station must have tracked
LAGEOS (1,2) in at least 8 of the last 12 months in order to compute this metric.
- Column 6 is the percentage of LAGEOS normal points that were accepted
in CSR weekly LAGEOS analysis.
- Column 7 is the average LAGEOS normal point RMS, in millimeters, during
the last quarter, based on MCC Weekly LAGEOS analysis.
- Column 8 is the measure of short term bias stability, in millimeters,
during the last quarter. The short term stability is computed as the standard deviation
about the mean of the pass-by-pass range biases from the MCC Weekly LAGEOS analysis. (minimum number of passes in quarter is 10)
- Column 9 is the measure of long term bias stability, in millimeter,
during the past year. The long term stability is the standard deviation of the monthly
range bias estimates from the MCC Weekly LAGEOS analysis. A station must have tracked
LAGEOS (1,2) in at least 8 of the last 12 months in order to compute this metric.
- Column 10 is the percentage of LAGEOS normal points that were accepted
in MCC weekly LAGEOS analysis.
The first entry in each table is for the performance baseline goal.
Additional Notes: Blanks in any columns implies either that there was no
data or that there was insufficient data. Only stations that have supplied data
within the last year are included in the table. The table is sorted in descending
order by total data volume.
Site Information
|
CSR Orbital Analysis
|
MCC Orbital Analysis
|
Column 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
Location |
Station Number |
NP RMS |
Short Term (mm) |
Long Term (mm) |
% of good LAGEOS NP |
NP RMS |
Short Term (mm) |
Long Term (mm) |
% of good LAGEOS NP |
Baseline |
|
10.0 |
20.0 |
20.0 |
95.0 |
10.0 |
20.0 |
20.0 |
95.0 |
Yarragadee |
7090
|
2.7
|
12.5
|
2.9
|
98.8
|
2.4
|
9.7
|
1.7
|
95.9
|
Monument Peak |
7110
|
1.7
|
12.3
|
3.1
|
99.1
|
1.9
|
10.7
|
3.2
|
97.8
|
Greenbelt |
7105
|
2.4
|
11.2
|
4.9
|
99.4
|
2.4
|
10.9
|
3.4
|
96.4
|
Graz |
7839
|
2.1
|
9.4
|
3.8
|
99.7
|
2.7
|
7.0
|
2.8
|
97.6
|
Herstmonceux |
7840
|
2.1
|
11.7
|
2.5
|
99.3
|
2.5
|
7.2
|
1.9
|
97.7
|
Changchun |
7237
|
6.1
|
16.9
|
12.7
|
97.2
|
4.7
|
21.2
|
13.6
|
76.9
|
Mt. Stromlo |
7849
|
3.1
|
13.1
|
2.9
|
92.8
|
2.9
|
9.9
|
2.5
|
94.9
|
Hartebeesthoek |
7501
|
2.0
|
18.1
|
4.0
|
97.5
|
2.1
|
21.8
|
2.2
|
97.5
|
Zimmerwald |
7810
|
2.9
|
11.2
|
2.0
|
98.4
|
3.8
|
12.7
|
4.2
|
89.1
|
Riyadh |
7832
|
2.1
|
13.9
|
3.5
|
97.3
|
2.6
|
10.9
|
6.4
|
97.9
|
McDonald |
7080
|
2.0
|
12.9
|
2.8
|
98.2
|
2.2
|
9.7
|
3.2
|
98.2
|
San Fernando |
7824
|
2.9
|
24.8
|
11.4
|
85.3
|
3.3
|
23.9
|
11.1
|
92.8
|
Wettzell |
8834
|
3.0
|
26.2
|
5.7
|
95.1
|
3.1
|
10.7
|
4.3
|
95.0
|
Haleakala |
7210
|
2.8
|
13.4
|
4.1
|
99.0
|
2.9
|
11.4
|
6.8
|
95.0
|
Grasse |
7835
|
2.0
|
11.0
|
3.4
|
99.5
|
2.9
|
11.3
|
2.1
|
96.4
|
Arequipa |
7403
|
2.6
|
33.5
|
6.1
|
100.0
|
3.0
|
22.9
|
|
94.9
|
Simosato |
7838
|
5.5
|
22.1
|
12.5
|
89.8
|
4.1
|
23.5
|
10.9
|
82.3
|
Potsdam |
7836
|
4.8
|
22.6
|
10.8
|
95.2
|
3.3
|
9.2
|
4.5
|
87.2
|
Riga |
1884
|
5.2
|
29.2
|
16.0
|
90.3
|
4.2
|
13.9
|
10.6
|
87.2
|
Shanghai |
7837
|
6.6
|
23.8
|
7.2
|
93.0
|
4.6
|
17.7
|
10.2
|
78.6
|
Beijing |
7249
|
7.3
|
12.9
|
14.9
|
8.3
|
9.9
|
36.4
|
18.8
|
88.0
|
Tahiti |
7124
|
2.6
|
6.2
|
5.9
|
97.8
|
2.8
|
9.9
|
3.7
|
96.8
|
Metsahovi2 |
7806
|
5.6
|
17.0
|
17.7
|
87.7
|
4.4
|
13.2
|
9.5
|
83.0
|
Borowiec |
7811
|
5.8
|
24.4
|
22.7
|
85.1
|
4.3
|
18.6
|
|
85.0
|
Grasse(LLR) |
7845
|
2.7
|
9.5
|
4.2
|
97.5
|
3.0
|
12.5
|
5.9
|
96.3
|
Concepcion |
7405
|
2.6
|
19.2
|
8.0
|
78.8
|
|
|
|
|
Katsively |
1893
|
9.8
|
36.4
|
8.1
|
77.4
|
5.1
|
26.5
|
|
70.6
|
Maidanak 1 |
1863
|
8.9
|
21.9
|
|
98.5
|
5.8
|
32.2
|
|
77.8
|
Maidanak 2 |
1864
|
13.6
|
36.4
|
|
51.3
|
12.0
|
29.6
|
|
73.7
|
Koganei(CRL) |
7308
|
4.3
|
21.9
|
|
64.9
|
3.8
|
16.2
|
|
89.0
|
Responsible Government Official:
NASA's
| |